This extra large sterling silver cable chain is sold per CENTIMETER.
For a long necklace you need around 70cm so just add 70 pieces to your basket and you'll be sent a 70cm continuous length of chain.
Tip - use split rings to attach a clasp, add some beads and crystals and hey presto you've got a fashionable pendant necklace like the one in the picture on the right. Alternatively attach a small 5cm length to a piece of suedette cord and attach a cluster of beads for a funky charm necklace.